Step inside Oklahoma City's first mansion and discover the story of its founder, Henry Overholser. Preservation Oklahoma invites visitors to experience a preserved chapter of local history through a thoughtfully curated self-guided tour.
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Difficulty
easy
Duration
1 hour
Fitness Level
Minimal physical activity required; suitable for all fitness levels
Wildlife
History
Henry Overholser played a pivotal role in developing Oklahoma City’s early infrastructure, making this mansion an important cultural landmark.
Conservation
Preservation Oklahoma emphasizes the protection of architectural heritage as a critical form of urban environmental stewardship.
Preservation Oklahoma, Inc.
Step inside Oklahoma City's first mansion and discover the story of its founder, Henry Overholser. Preservation Oklahoma invites visitors to experience a preserved chapter of local history through a thoughtfully curated self-guided tour.
Preservation Oklahoma, Inc. is an Oklahoma City-based organization focused on preserving and interpreting local architectural heritage. The organization stewards the Henry Overholser Mansion, Oklahoma City's first mansion, built in 1903, and offers public programs that open the property to residents and visitors. Preservation Oklahoma presents guided experiences that highlight the mansion's original architectural details, historical context, and the role of the Overholser family in the city's early development.
Public offerings include the Overholser Mansion Tour, which leads guests through formally preserved rooms and shares documented history of the house and its construction in 1903. For visitors seeking a different perspective, the History & Haunts program explores reported paranormal lore alongside documented historical events associated with the property. Both experiences are designed to balance historical interpretation with visitor engagement, using informed explanation and onsite artifacts to anchor each narrative.
Preservation Oklahoma partners with local stakeholders to maintain the mansion and to schedule tours and special events at the property in Oklahoma City. The organization provides scheduled public tours and occasional themed events that allow community members and visitors to experience a preserved piece of local heritage. Ticketing, schedules, and event information are published by Preservation Oklahoma through its official channels and local event listings. Visitors are encouraged to check availability before planning a visit to confirm dates and any special requirements and policies.
Location
Oklahoma City
Based in central Oklahoma
Historic Site
Overholser Mansion (1903)
City’s first mansion preserved
Tours Offered
2
Guided daytime and evening programs
Featured Program
History & Haunts
Themed evening experience
Secure tickets for guided daytime tours or the History & Haunts evening experience — limited-capacity programs that showcase Oklahoma City's preserved heritage.
Arrive Early
Plan to arrive at least 10 minutes before your tour start to check in and get oriented.
Parking Info
Street parking is available directly in front of the mansion on Northwest 15th Street.
Weather Considerations
The mansion closes during inclement weather; check ahead if storms are forecasted.
Photography Allowed
Photography is permitted, but avoid flash to protect historic interiors.
Comfortable Walking Shoes
Flat, supportive footwear helps when touring the mansion and its surrounding area.
Reusable Water Bottle
Stay hydrated during warmer months, especially if exploring the neighborhood after your tour.
summer
Light Jacket
Spring weather can be unpredictable; a light jacket keeps you comfortable.
spring
Camera or Smartphone
Capture the mansion’s intricate details and historic architecture.